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Home My WebLink AboutWPO200600066 Review Comments Bond Estimate 2010-01-25 (3)PROJECT NAME: Briarwood, Phases 1 A, 1 B, 4, and 8 FILE #: W PO- 2006 -00066 DATE APPROVED: 22- Jan -10 DATE SIGNED: 11- Jan -10 POND Item Unit Amount Unit Cost Subtotal site clearing acre 1.5 $7,100.00 $10,650 wetland plants planted 3000 $2.00 $6,000 EC -1 outlet protection each 1 $200.00 $200 class 1 rip -rap square yard 55 $55.00 $3,025 concrete riser structure each 1 $2,000.00 $2,000 maintenance road linear foot 400.00 $8.00 $3,200 Concrete pipe linear foot 60.00 $25.00 $1,500 gabions, class 1 rip -rap square yard 0.00 $165.00 $0 Pond drain gate valve (6 ") each 1.00 $500.00 $500 subtotal $27,075 POND 2 Item Unit Amount Unit Cost Subtotal dam const.on site material cubic yard 2015 $4.00 $8,060.00 wetland plants planted 3300 $2.00 $6,600 EC -1 outlet protection each 2 $200.00 $400 class 1 rip -rap square yard 183 $55.00 $10,065 concrete riser structure each 1 $2,000.00 $2,000 maintenance road linear foot 540.00 $8.00 $4,320 Concrete pipe linear foot 80.00 $25.00 $2,000 gabions, class 1 rip -rap square yard 37.00 $165.00 $6,105 Pond drain gate valve (6 ") each 1.00 $500.00 $500 subtotal $40,050 POND 3 Item Unit Amount Unit Cost Subtotal dam const.on site material cubic yard 1633 $4.00 $6,532.00 wetland plants planted 2100 $2.00 $4,200 EC -1 outlet protection each 2 $200.00 $400 class 1 rip -rap square yard 110 $55.00 $6,050 concrete riser structure each 1 $2,000.00 $2,000 maintenance road linear foot 780.00 $8.00 $6,240 Concrete pipe linear foot 51.00 $25.00 $1,275 gabions, class 1 rip -rap square yard 25.00 $165.00 $4,125 Pond drain gate valve (6 ") each 1.00 $500.00 $500 subtotal $31,322 POND 4 Item Unit Amount Unit Cost Subtotal wetland plants planted 2700 $2.00 $5,400 EC -1 outlet protection each 1 $200.00 $200 class 1 rip -rap square yard 121 $55.00 $6,655 concrete riser structure each 1 $2,000.00 $2,000 maintenance road linear foot 240.00 $8.00 $1,920 Concrete pipe linear foot 40.00 $25.00 $1,000 gabions, class 1 rip -rap square yard 10.00 $165.00 $1,650 paved concrete ditch linear foot 70.00 $55.00 $3,850 Pond drain gate valve (6 ") each 1.00 $500.00 $500 Downstream Channel Improvements $10,000 (Review Erosion Downstream before releasing this item) subtotal $33,175 TEMPORARY FACILITY Item Unit Amount Unit Cost Subtotal dam const.on site material cubic yard 600 $4.00 $2,400.00 riser structure each 1 $1,000.00 $1,000 pipe linear foot 60.00 $25.00 $1,500 gabions, class 1 rip -rap square yard 0.00 $165.00 $0 subtotal $4,900 subtotal $136,522 project management 20,478 subtotal $157,000 10% Contingency $15,700 TOTAL $172,700 ROUNDED TOTAL $172,800 min total after reduction $34,560